研討日期 |
2020年2月24日上午10:20~ 12:30 |
研討地點 |
國立臺灣大學710討論室 |
主講題目 Title of the paper |
Two-part tariff competition between two-sided platforms |
作者 Authors of the paper |
Markus Reisinger |
文獻出處 Journal, vol.(issue), pp |
European Economic Review, 68(2014), 168–180 |
主講人 |
施姵全 |
參加人員 |
施姵全、王光正、王羿傑、林燕淑、梁文榮、彭正浩、黃鴻、周宗翰、LUSUNG MKANDAWIRE、DAMIANA SIMANJUNTAK、呂文智、Dong Van Chung、BUI DANG LONG |
摘要 Abstract of the paper |
Two-sided market models in which platforms compete in
two-part tariffs, i.e., a subscription and a per-transaction fee, are often
plagued by a continuum of equilibria. This paper incorporates heterogeneous
trading behavior of agents into the existing framework. We show that this
natural and realistic extension yields a unique equilibrium that has several
reasonable properties. The equilibrium stays unique as the heterogeneity
vanishes, thereby selecting a unique equilibrium from the continuum that
exists under homogeneous trading behavior. We show that this equilibrium
differs from equilibria obtained through other selection criteria. The
analysis also provides novel empirical predictions. |